Doubles
n. 双打
🗣️ 情景例句
Sometimes, by buying something cheap now, you will be costing yourself more in the long run.
有时候你花了很少钱买了便宜货，但它日后可能要花掉更多的钱。
We are having a party and would like you to come.
我们要开派对，能请您光临吗？
the bank must recognize its customer's signature.
因为银行有责任辩认出其储户的签名。